Self-cleaning control method for air-conditioner
A control method and self-cleaning technology, which is applied in heating and ventilation control systems, heating and ventilation safety systems, mechanical equipment, etc., can solve the problems of different self-cleaning modes of outdoor units, so as to avoid excessive waste of energy and self-cleaning Intelligent operation to avoid poor cleaning effect
Active Publication Date: 2018-08-17
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
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Problems solved by technology
[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the existing air conditioner cannot execute different self-cleaning modes for the outdoor unit according to the judgment conditions, the present invention provides a self-cleaning control method for the air conditioner, which The air conditioner includes an outdoor unit and a compressor. The self-cleaning control method includes: obtaining the fan current of the outdoor unit, the discharge temperature of the compressor, and the return air temperature; The return air temperature of the outdoor unit is adjusted, and the corresponding self-cleaning mode is implemented for the outdoor unit
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[0020] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.
[0021] Based on the problem pointed out by the background technology, the existing air conditioner cannot execute different self-cleaning modes for the outdoor unit according to the judgment conditions. The present invention provides a self-cleaning control method for an air conditioner, aiming to prevent the air conditioner from frequently executing a self-cleaning mode due to misjudgment due to fluctuations in fan current of an outdoor unit.
[0022] Specifically, the air conditioner of the present invention includes an outdoor unit and a compressor, such as figure 1 As shown, the self-cleaning control method of the present invention includ...
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The invention belongs to the technical field of air-conditioners, and aims at solving the problem that according to an existing air-conditioner, different self-cleaning modes cannot be executed on anoutdoor unit according to the judgment condition. For this purpose, the invention provides a self-cleaning control method for an air-conditioner, the air-conditioner comprises an outdoor unit and a compressor, the self-cleaning control method comprises the steps that the draught fan current of the outdoor unit, the exhaust temperature of the compressor and the air return temperature of the compressor are obtained; and according to the draught fan current of the outdoor unit, the exhaust temperature of the compressor and the air return temperature of the compressor, corresponding self-cleaningmodes are executed on the outdoor unit. According to the air-conditioner, on the basis that the exhaust temperature of the compressor is too low and the air return temperature of the compressor is toolow, the best self-cleaning mode can be selected according to the ash attaching degree, self-cleaning operation of the air-conditioner is more intelligent and flexible, and the conditions that correspondence of the self-cleaning modes is poor, consequently too much energy is wasted, and the air-conditioner cleaning effect is poor are avoided.
Description
technical field [0001] The invention belongs to the technical field of air conditioners, and specifically provides a self-cleaning control method for an air conditioner. Background technique [0002] The air conditioner is a device that can cool / heat the room. As time goes by, the dust accumulation on the indoor and outdoor units of the air conditioner will gradually increase. After the dust accumulation reaches a certain level, a large number of bacteria will grow. Since the indoor unit of the air conditioner and the outdoor unit of the air conditioner are always installed outdoors (specifically, on the outer wall of the building), the accumulation rate of dust is obviously higher than that of the indoor unit, so the outdoor unit of the air conditioner needs to be cleaned in time. [0003] In the prior art, the cleaning methods of the air conditioner include manual cleaning and self-cleaning of the air conditioner. It is time-consuming and labor-intensive to use manual clea...
Claims
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IPC IPC(8): F24F11/61F24F11/64F24F11/65F24F140/20
CPCF24F11/61F24F11/64F24F11/65F24F2140/20
Inventor 许文明王飞
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD